13118704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{26449}}^1$

素因数の和:26488

約数の個数: 20

約数和(自身を含む): 26238400

約数和(自身を除く): 13119696

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 26449, 52898, 105796, 211592, 423184, 819919, 1639838, 3279676, 6559352, 13118704]

約数ペア:

[(1, 13118704), (2, 6559352), (4, 3279676), (8, 1639838), (16, 819919), (31, 423184), (62, 211592), (124, 105796), (248, 52898), (496, 26449)]